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If the electric field is given …

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If the electric field is given by E=8î + 4j^ + 3k^ NC¹, Calculate the electric flux through a surface of area 100m² lying in the X-Y plane.

    • Posted by Harshit Rathee 2 years, 5 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Kinshuk Sen 2 years, 5 months ago

    E = 8i^ + 4j^ + 3k^ A = 100 X-Y plane = i^ direction Φ = E•A (Dot Product) Φ = (8i^ + 4j^ + 3k^)•(100i^) Φ = 800 +0 +0 Φ = 800 Nm/C

    0Thank You

    Aseem Mahajan 2 years, 5 months ago

    <font face ="Times New Roman">XY plane has area vector in Z direction so you just need z component of electric filed and apply standard formula,
    $$\rm \phi = E_{z} A$$

    0Thank You

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